HD 42818,又名BD+69 371,SAO 13788、HR 2209,是一顆恆星[1][2],視星等為4.8,位於銀經145.16,銀緯22.46,其B1900.0坐標為赤經6h 7m 49.6s,赤緯+69° 22.46′ 19″。
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